Delong key chain portable power bank was designed by using single 18650 cylindrical battery to obtain 2200mAh to 2600mAh capacity ,it was equipped with a high quality PCB which function as a safety door to prevent any damage from outside toward the battery inside ,such as over-charge protection ,over-discharge protection ,over-current protection ,short-circuit protection etc ,please contact us if you need real high quality portable power bank for your digital device
Description:
3 new products Key chains portable power bank 2200mah:
Model (DL-0202) descriptions
Product dimension 96*24*22.5mm
Input 5V 500 mAh
Output 5V 800mAh
Color type 4 types of color will be available (green ,blue ,pink ,yellow )
Charging time 4-5hours for portable power bank
Cycle life More than 500 times
Protection functions With overdishcarge ,overcharge ,over-load and shortcircuit protection function
Accessory list 1 pcs portable power bank ,1 pcs usb cable line ,5 pcs connectors
Cap